64308244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16061}}^1$

素因数の和:16096

約数の個数: 48

約数和(自身を含む): 151111296

約数和(自身を除く): 86803052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16061, 32122, 64244, 112427, 176671, 208793, 224854, 353342, 417586, 449708, 706684, 835172, 1236697, 1461551, 2296723, 2473394, 2923102, 4593446, 4946788, 5846204, 9186892, 16077061, 32154122, 64308244]

約数ペア:

[(1, 64308244), (2, 32154122), (4, 16077061), (7, 9186892), (11, 5846204), (13, 4946788), (14, 4593446), (22, 2923102), (26, 2473394), (28, 2296723), (44, 1461551), (52, 1236697), (77, 835172), (91, 706684), (143, 449708), (154, 417586), (182, 353342), (286, 224854), (308, 208793), (364, 176671), (572, 112427), (1001, 64244), (2002, 32122), (4004, 16061)]